Individual Calculations February 2015
 Guerlach, Frederic  Total change: -34.20  Rating chartPersonal card
 Bois-Colombes Chess Master 2014 - Open A (+1800) BOIS COLOMBES FRA 2014-12-26
RcRownchangeKK*chgGame
 1916 1985 2.50 7 -1.71 20 -34.20 
  Douriet Duany, Alexis f2291 CUB0.001-0.1420-2.80 
  Schwindling, Jerome 1871 FRA0.001-0.6620-13.20 
  Annetti, Laurent 1890 FRA1.0010.37207.40 
  Saliou, Jean-Yves 1893 FRA0.501-0.1320-2.60 
  Papion Du Chateau, Mathieu 1826 FRA0.001-0.7120-14.20 
  Andrieu, Philippe 1838 FRA0.001-0.7020-14.00 
  Lalouette, Herve 1802 FRA1.0010.26205.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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